To cite the 'MARSS' package in publications use:

Holmes EE, Ward EJ, Scheuerell MD, Wills K (2021). MARSS: Multivariate Autoregressive State-Space Modeling. R package version 3.11.4, https://CRAN.R-project.org/package=MARSS.

Holmes EE, Scheuerell MD, Ward EJ (2021). Analysis of multivariate time-series using the MARSS package. Version 3.11.4. doi: 10.5281/zenodo.5781847, R package version 3.11.4, https://CRAN.R-project.org/package=MARSS/vignettes/UserGuide.pdf.

Holmes EE, Ward EJ, Wills K (2012). “MARSS: Multivariate autoregressive state-space models for analyzing time-series data.” The R Journal, 4(1), 30.

Corresponding BibTeX entries:

  @Manual{,
    title = {MARSS: Multivariate Autoregressive State-Space Modeling},
    author = {Elizabeth Eli Holmes and Eric J. Ward and Mark D.
      Scheuerell and Kellie Wills},
    year = {2021},
    note = {R package version 3.11.4},
    url = {https://CRAN.R-project.org/package=MARSS},
  }

  @Manual{,
    title = {Analysis of multivariate time-series using the MARSS
      package. Version 3.11.4},
    author = {Elizabeth Eli Holmes and Mark D. Scheuerell and Eric J.
      Ward},
    year = {2021},
    note = {R package version 3.11.4},
    url =
      {https://CRAN.R-project.org/package=MARSS/vignettes/UserGuide.pdf},
    doi = {10.5281/zenodo.5781847},
  }

  @Article{,
    title = {MARSS: Multivariate autoregressive state-space models for
      analyzing time-series data},
    author = {Elizabeth Eli Holmes and Eric J. Ward and Kellie Wills},
    year = {2012},
    journal = {The R Journal},
    volume = {4},
    number = {1},
    pages = {30},
  }